Lower receiver jig



FIG. 1 is a top perspective view of a first embodiment of a lower receiver jig embodying the new design.

FIG. 2 is a bottom perspective view thereof.

FIG. 3 is a top view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a first side view thereof.

FIG. 6 is a second side view thereof.

FIG. 7 is a front view thereof.

FIG. 8 is a rear view thereof.

FIG. 9 is a top perspective view of a second embodiment of a lower receiver jig embodying the new design.

FIG. 10 is a bottom perspective view thereof.

FIG. 11 is a top view thereof.

FIG. 12 is a bottom view thereof.

FIG. 13 is a first side view thereof.

FIG. 14 is a second side view thereof.

FIG. 15 is a front view thereof; and,

FIG. 16 is a rear view thereof.

All features in broken lines are for the purpose of illustrating environmental structure and form no part of the claimed subject matter. Additional color and texture may or may not form part of the claimed design without departing from the design disclosed. The inventor anticipates that the invention can be any part, portion, element, or combination of elements of the depicted design. The addition of further physical elements such as writing, markings, ribs, ridges, textures, and/or dimples are not excluded. Any part, portion, element, or combination of elements of the depicted design or designs which is novel may represent an invention or design for which protection is or may be claimed in the future. 

CLAIM I claim the ornamental design for a lower receiver jig, as shown and described. 